Welding testunderwater welding || diver welder || pengelasan bawah air #welderindonesia #underwaterwelding #sea August 23, 2022 - Leave a Comment Welder KumisTue, August 23, 2022 10:53amURL:Embed:underwater welding,pengelasan bawah air basah,underwater corrosion damage repair (underwater welding) sepintas vidio …